{
  "manageEntity": {
    "action": "Repost",
    "entityId": "561060219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x209d78251d73ad26b23935ad1ce0b2066e854fd14e01a720859cef2546add4a9",
    "signature": "0x5402db95e72ded8cd0190adb283a2e7cbc9c0b0033a2ef422e449365b63dcfcc57ef101f2841aff9fb71a14941eea536ad14c980260620c280816c6b099002231b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}